Answer:
19. c 20.b
Step-by-step explanation:
2 apples in the partly filled tray, 11 tents are needed for all the children
Answer:
-6
Step-by-step explanation:
Are you sure that z + 2+ z is correct? x and y do not appear here.
z + 2+ z simplifies to 2z + 2, and so, if z = -4, z + 2+ z has the value
2(-4) + 2, or -6.
Applying or Pythagorean theorem, as determined by x indicated em um dos retângulos each Triangles. What do u mean
